Select expressions that are equivalent to 12 X plus 8Y 12 (X plus 8Y) four (3X plus 2Y) two (12 X plus 4Y) four (2X plus 3Y) 6X plus 6X plus 4Y plus 4Y5X plus 3X plus 3X plus X plus 6Y plus Y plus Y

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

i dont know sorry

step-by-step explanation:

1.true 2.false? ? i think. .

step-by-step explanation:

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step-by-step explanation:

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